import java.io.File;
import java.io.IOException;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import org.apache.commons.io.FileUtils;

public class Test2 {

	public static void main(String[] args) throws IOException {
		
		String str = FileUtils.readFileToString(new File("1.vcf"));
		Pattern pattern = Pattern.compile("1\\d{10}");
		Matcher matcher = pattern.matcher(str);
		while(matcher.find()){
			System.out.println(matcher.group());
		}
	}
}
